Proxy settings can be changed in {{maven_installation_folder}}/conf/settings.xml. Un-comment and change the values in proxies section of the file.

Remote Repository on Deployment Server Create two folders named project.git and project.

Authentication vs Authorization Authentication: identifying the user who is accessing the resource Authorization: checking if the user has permission to perform an action on the resource (e.

Loopback models can be extended by adding custom methods to them.

Bhaina Bot Bhaina is a facebook messenger based chat bot that helps you with current status of any Indian Railway PNR.

Destroy All API (Model.destroyAll()) is, by default, disabled to avoid accidental bulk deletion of data.

Solution Use BigInteger to calculate the sum and print first 10 characters by converting to string.

Solution 2 to the power 1000 will be a huge number hence consider using BigInteger.

Surge is static web publishing for Web Developers, right from the CLI.

Solution Diameter of a binary tree is maximum of diameter of current node, its left and right child.